Product Description Z-Lys(Boc)-ONP Other Details Molecular Formula: C25H31N3O8 Molecular Weight: 501.53 CAS Number: 2212-69-3 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days